16734052187 has 16 divisors (see below), whose sum is σ = 17831923200. Its totient is φ = 15648952320.

The previous prime is 16734052171. The next prime is 16734052193. The reversal of 16734052187 is 78125043761.

It is a cyclic number.

It is not a de Polignac number, because 16734052187 - 2⁴ = 16734052171 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (16734052157) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 5811014 + ... + 5813892.

It is an arithmetic number, because the mean of its divisors is an integer number (1114495200).

Almost surely, 2^16734052187 is an apocalyptic number.

16734052187 is a gapful number since it is divisible by the number (17) formed by its first and last digit.

16734052187 is a deficient number, since it is larger than the sum of its proper divisors (1097871013).

16734052187 is a wasteful number, since it uses less digits than its factorization.

16734052187 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4966.

The product of its (nonzero) digits is 282240, while the sum is 44.

The spelling of 16734052187 in words is "sixteen billion, seven hundred thirty-four million, fifty-two thousand, one hundred eighty-seven".